Why Your Stored Produce Ripens or Spoils: Respiration, Ethylene, and Humidity

Produce continues to breathe and release ethylene after harvest, so storage decisions determine whether it ripens evenly or spoils too fast. The key is matching humidity, temperature, and air exposure to each type of produce's natural respiration and ethylene behavior. This educational food-science explainer describes principles supported by the reviewed sources. It is not personalized nutrition advice or a substitute for official food-safety, label, tested-recipe, manufacturer, or local regulatory guidance. Chapters 0:00 Intro 0:19 Respiration drives post-harvest aging 1:48 Ethylene triggers and accelerates ripening 3:01 Humidity levels determine moisture loss and decay 3:49 Chilling injury disrupts cellular structure 5:04 Ethylene sensitivity varies by produce type 7:07 Packaging and atmosphere control extend freshness 9:20 Important note Sources: extension.okstate.edu Did this help? Subscribe to Food Science Made Clear:    / @foodsciencemadeclear   Why food changes, how ingredients work, and what happens in everyday cooking. #HumidityAndProduce #FoodScience #CookingScience